THERE'S trouble in paradise for Love Island's Gemma Owen and Luca Bish tonight as they have a HUGE fall-out.
Gemma, 19, and Luca, 23, have appeared pretty much rock solid since the start of the ITV2 show.
But it looks like cracks are starting to show as the furious dressage rider slams fishmonger Luca's jealous behaviour in a first-look at tonight's episode.
The girls are tasked with becoming sexy flight attendants and giving the guys VIP service.
A clip shows Gemma getting up close and personal with hunky Adam Collard - and Luca's reaction does not go unnoticed.
During a chat with the girls later, Ekin-Su Cülcüloğlu asks: "Was it me or was Luca being a bit weird when you were doing your challenge?"
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Indiyah Polack said: "He was just being a baby."
But a rattled Gemma said: "It's really not that deep but if he's gonna be a p*** over it then he can do one."
Later Gemma pulls Luca for a chat and tells him: "You can sit here and say you're not in a mood. You're in a mood."
Despite Luca's initial denial, she carries on: "You were pushing me off, had a face like a slapped a***. Are you 12?"
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Luca hits back: "It's obviously not nice to see. But it's a challenge, I can't exactly stay annoyed at you for it..."
Cutting him off, Gemma says: "So you can't exactly 'stay' annoyed at me for it, so you were annoyed at me."
Getting up to storm off, Luca tells her: "This is doing my head in." He's then seen removing his mic and slamming it down.
The Islanders are then called to gather around the fire pit and are told the public have been voting to save the most compatible couples.